Предмет: Алгебра, автор: sasha54625

Найдите область определения выражения: √(2x²-13x+6)

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Автор ответа: Аноним

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Task 3 (40 points).

Read these sentences and choose the correct answer to fill in the gaps.

1. They haven't eaten for hours – they __________ be starving.

must
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couldn't
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could
couldn't
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can
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